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AC171A_Sonatron

Información - Ayuda 
ID = 80273
       
País:
Estados Unidos
Marca: Sonatron Tube Company; Chicago and New York
Diseñador: Sonatron Tube Company; Chicago and New York 
Tipo:  Triode, vacuum   Audio Frequency 
Idéntica a AC171A_Sonatron

Base UX-Base (4 Pins (2 thick, USA 1924) 2 Sidecontacts.
Usada en Radio/TV-reception etc.
Filamento Vf 5 Volt / If 0.5 Ampere / Indirect / Specified voltage AC/DC
Descripción

This tube is designed to be adaptable to AC circuits. It has a flange around the top of the base. There are four screw terminal contacts in the flange in square with the normal base pins. Two are C+ and C- while the other two, which are linked by a metal strap, are for the B supply. This tube is listed in the reference as X171_Adaptor.    

 
Literatura -- Collector info (Sammler)   


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sonatron_ac171_fs.jpg

AC171A_Sonatron
 

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